220 lines
24 KiB
XML
220 lines
24 KiB
XML
<document id="788900D25428BDB12EA9D1D754BB305D" ID-CLB-Dataset="24139" ID-DOI="10.11646/zootaxa.4731.3.6" ID-GBIF-Dataset="daf28c32-4733-4f63-a3a1-85ce4c73ef7e" ID-ISSN="1175-5326" ID-Zenodo-Dep="3653632" ID-ZooBank="A6944DC9-38EE-4688-B431-3918BD6091E6" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1581059480110" checkinUser="plazi" docAuthor="Luo, Yongting & Segers, Hendrik" docDate="2020" docId="03E687B48A51FFA87AB6D041B31FB83E" docLanguage="en" docName="zootaxa.4731.3.6.pdf" docOrigin="Zootaxa 4731 (3)" docStyle="DocumentStyle:647186512141C8FC8976D5BCC54AEB7D.9:Zootaxa.2013-.journal_article" docStyleId="647186512141C8FC8976D5BCC54AEB7D" docStyleName="Zootaxa.2013-.journal_article" docStyleVersion="9" docTitle="Squatinella curviseta Luo & Segers 2020, n. sp." docType="treatment" docVersion="11" lastPageNumber="382" masterDocId="FFDFFFCC8A58FFA37A21D64CB638BA5D" masterDocTitle="Eight new Lepadellidae (Rotifera, Monogononta) from the Congo bring to level endemism in Africa’s rotifers" masterLastPageNumber="387" masterPageNumber="371" pageNumber="380" updateTime="1732492481594" updateUser="ExternalLinkService" zenodo-license-document="CLOSED">
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<mods:mods id="3E0274BBB1F05140CD23F5903C872724" xmlns:mods="http://www.loc.gov/mods/v3">
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<mods:titleInfo id="0BB45ABAF12E5030A996A841153CAD21">
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<mods:title id="614C321B459EA9D3F7E588A1C8CD5AFA">Eight new Lepadellidae (Rotifera, Monogononta) from the Congo bring to level endemism in Africa’s rotifers</mods:title>
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<mods:name id="2ECD719D1254233F78897EF623778609" type="personal">
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<mods:roleTerm id="4E943101DEFFB080B4E5C7959EFDE0D0">Author</mods:roleTerm>
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<mods:namePart id="DAF667B8B1210D2BBDDAC502F46B6ABB">Luo, Yongting</mods:namePart>
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<mods:name id="58887A6D018122C4005DAB3EB2867041" type="personal">
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<mods:roleTerm id="C9BFBAF9577D88BA213DF580B109B8B7">Author</mods:roleTerm>
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<mods:namePart id="60292C6D2D2785FD982BA10002EA4B65">Segers, Hendrik</mods:namePart>
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<mods:typeOfResource id="E821F3867673E2A09E06B3993EB15638">text</mods:typeOfResource>
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<mods:title id="A2DE94DD35727731D7A571B85A8D0CBD">Zootaxa</mods:title>
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<mods:part id="461FCA04B4E1213084BE2F4691717FF6">
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<mods:date id="65467D7CBFB6670C5FEB05EEFD528DF3">2020</mods:date>
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<mods:number id="57F45BBBF518B160B5A03C86BDE2C322">2020-02-07</mods:number>
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<mods:number id="ABEBDBBD0B6D0D76AC852071B8464ADD">4731</mods:number>
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<mods:number id="4D64FA9428FA36771FBDF344402A4E3D">3</mods:number>
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<mods:identifier id="6C304CD2FF9F5620B32C0C76D47C6085" type="DOI">10.11646/zootaxa.4731.3.6</mods:identifier>
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<treatment id="03E687B48A51FFA87AB6D041B31FB83E" ID-DOI="http://doi.org/10.5281/zenodo.3665181" ID-GBIF-Taxon="162054240" ID-Zenodo-Dep="3665181" LSID="urn:lsid:plazi:treatment:03E687B48A51FFA87AB6D041B31FB83E" httpUri="http://treatment.plazi.org/id/03E687B48A51FFA87AB6D041B31FB83E" lastPageId="11" lastPageNumber="382" pageId="9" pageNumber="380" scope_family="Lepadellidae" scope_phylum="Rotifera">
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<subSubSection id="C35565298A51FFAA7AB6D041B7D8BC75" box="[151,480,1549,1576]" pageId="9" pageNumber="380" type="nomenclature">
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<paragraph id="8BF036A28A51FFAA7AB6D041B7D8BC75" blockId="9.[151,480,1549,1611]" box="[151,480,1549,1576]" pageId="9" pageNumber="380">
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<heading id="D0B881CE8A51FFAA7AB6D041B7D8BC75" bold="true" box="[151,480,1549,1576]" fontSize="11" level="1" pageId="9" pageNumber="380" reason="1">
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<emphasis id="B93BEAB08A51FFAA7AB6D041B7D8BC75" bold="true" box="[151,480,1549,1576]" pageId="9" pageNumber="380">
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<taxonomicName id="4C4F4D218A51FFAA7AB6D041B7AEBC7A" ID-CoL="CF43K" authority="Luo & Segers, 2020" authorityName="Luo & Segers" authorityYear="2020" box="[151,406,1549,1576]" class="Eurotatoria" family="Lepadellidae" genus="Squatinella" kingdom="Animalia" order="Ploima" pageId="9" pageNumber="380" phylum="Rotifera" rank="species" species="curviseta" status="sp. nov.">
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<emphasis id="B93BEAB08A51FFAA7AB6D041B7AEBC7A" bold="true" box="[151,406,1549,1576]" italics="true" pageId="9" pageNumber="380">Squatinella curviseta</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="A20857CB8A51FFAA7BBFD042B7D8BC75" box="[414,480,1550,1576]" pageId="9" pageNumber="380" rank="species">n. sp.</taxonomicNameLabel>
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</emphasis>
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</heading>
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</paragraph>
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</subSubSection>
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<subSubSection id="C35565298A51FFAA7AB6D07DB76FBC16" box="[151,343,1585,1611]" pageId="9" pageNumber="380" type="description">
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<paragraph id="8BF036A28A51FFAA7AB6D07DB76FBC16" blockId="9.[151,480,1549,1611]" box="[151,343,1585,1611]" pageId="9" pageNumber="380">
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<figureCitation id="13742A278A51FFAA7AB6D07DB6C4BC16" box="[151,252,1585,1611]" captionStart="FIGURES 1–4" captionStartId="4.[151,264,1860,1885]" captionTargetBox="[163,1421,497,1826]" captionTargetId="figure@4.[151,1436,481,1840]" captionTargetPageId="4" captionText="FIGURES 1–4. Lepadellidae, line drawings. Figure 1a–b: Squatinella curviseta n. sp., a: habitus, lateral (scale bar: 100µm); b: detail of foot, lateral (scale bar: 50µm). Figure 2a–c: Squatinella longipila n. sp., habitus. a: detail, body (scale bar: 50µm); b–c: complete specimens (scale bar: 50µm). Figure 3a–c: Colurella asymmetrica n. sp. a: caudal region and foot, left; b: habitus, right; c: habitus, ventral view. Figure 4: Colurella uncinata bicuspidata: habitus, right (3, 4: scale bar: 50µm)." figureDoi="http://doi.org/10.5281/zenodo.3653634" httpUri="https://zenodo.org/record/3653634/files/figure.png" pageId="9" pageNumber="380">Figures 1</figureCitation>
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a–b, I-3
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</paragraph>
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</subSubSection>
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<subSubSection id="C35565298A51FFAA7AB6D036B5D0BCA2" pageId="9" pageNumber="380" type="materials_examined">
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<paragraph id="8BF036A28A51FFAA7AB6D036B5C3BCCE" blockId="9.[151,1437,1656,2044]" box="[151,1019,1656,1684]" pageId="9" pageNumber="380">
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<materialsCitation id="3B273CFF8A51FFAA7AB6D036B5CFBCCE" ID-GBIF-Occurrence="2564241299" box="[151,1015,1656,1684]" collectingDate="2010-05-24" collectionCode="KM" country="Democratic Republic of the Congo" location="Lohulu River" municipality="Bomane" pageId="9" pageNumber="380" specimenCode="KM49" specimenCount="1" typeStatus="holotype">
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<emphasis id="B93BEAB08A51FFAA7AB6D036B70EBCCE" bold="true" box="[151,310,1656,1684]" pageId="9" pageNumber="380">
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<typeStatus id="54F488008A51FFAA7AB6D036B6EABCC9" box="[151,210,1658,1684]" pageId="9" pageNumber="380">Type</typeStatus>
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locality.
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</emphasis>
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<location id="8E9060798A51FFAA7B1DD035B7EABCCE" LSID="urn:lsid:plazi:treatment:03E687B48A51FFA87AB6D041B31FB83E:8E9060798A51FFAA7B1DD035B7EABCCE" box="[316,466,1657,1683]" country="Democratic Republic of the Congo" municipality="Bomane" name="Lohulu River" pageId="9" pageNumber="380">Lohulu River</location>
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near
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<collectingMunicipality id="6B94ACD88A51FFAA7830D036B449BCC9" box="[529,625,1658,1684]" pageId="9" pageNumber="380">Bomane</collectingMunicipality>
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,
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<collectingCountry id="F35876328A51FFAA785DD036B4CDBCCE" box="[636,757,1657,1684]" name="Democratic Republic of the Congo" pageId="9" pageNumber="380">DR Congo</collectingCountry>
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<date id="FFF110628A51FFAA78DDD035B5A9BCCE" box="[764,913,1657,1684]" pageId="9" pageNumber="380" value="2010-05-24">
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<collectingDate id="EFB5E98A8A51FFAA78DDD035B5A9BCCE" box="[764,913,1657,1684]" pageId="9" pageNumber="380" value="2010-05-24">24 May 2010</collectingDate>
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</date>
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(
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<specimenCode id="DBE99ED98A51FFAA7981D035B5D7BCCE" box="[928,1007,1657,1683]" collectionCode="KM" country="Russia" name="Kotel'nich Museum" pageId="9" pageNumber="380">KM49</specimenCode>
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)
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</materialsCitation>
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.
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</paragraph>
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<paragraph id="8BF036A28A51FFAA7AE6D0D0B5D0BCA2" blockId="9.[151,1437,1656,2044]" pageId="9" pageNumber="380">
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<emphasis id="B93BEAB08A51FFAA7AE6D0D0B788BCEA" bold="true" box="[199,432,1692,1719]" pageId="9" pageNumber="380">Material examined.</emphasis>
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<materialsCitation id="3B273CFF8A51FFAA7B94D0D1B36FBCEA" ID-GBIF-Occurrence="2564241286" box="[437,1367,1693,1720]" collectionCode="RBINS, RIR" pageId="9" pageNumber="380" specimenCount="1" typeStatus="holotype">
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<typeStatus id="54F488008A51FFAA7B94D0D1B41ABCEA" box="[437,546,1693,1719]" pageId="9" pageNumber="380" type="holotype">Holotype</typeStatus>
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: One female specimen in permanent slide, deposited in
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<collectionCode id="ED5EAE678A51FFAA7EA8D0D1B2E3BCEA" box="[1161,1243,1693,1719]" country="Belgium" httpUri="http://biocol.org/urn:lsid:biocol.org:col:35271" lsid="urn:lsid:biocol.org:col:35271" name="Royal Belgian Institute of Natural Sciences" pageId="9" pageNumber="380" type="Museum">RBINS</collectionCode>
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(
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<collectionCode id="ED5EAE678A51FFAA7EC8D0D1B325BCEA" box="[1257,1309,1693,1719]" pageId="9" pageNumber="380">RIR</collectionCode>
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.332)
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</materialsCitation>
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;
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<materialsCitation id="3B273CFF8A51FFAA7F40D0D2B5DBBCA2" ID-GBIF-Occurrence="2564241293" collectionCode="RBINS, RIR" pageId="9" pageNumber="380" specimenCount="1" typeStatus="paratype">
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<typeStatus id="54F488008A51FFAA7F40D0D2B6EEBC81" pageId="9" pageNumber="380" type="paratype">Paratypes</typeStatus>
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: five permanent slides containing one female specimen each, deposited in
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<collectionCode id="ED5EAE678A51FFAA7E37D08DB250BC86" box="[1046,1128,1729,1755]" country="Belgium" httpUri="http://biocol.org/urn:lsid:biocol.org:col:35271" lsid="urn:lsid:biocol.org:col:35271" name="Royal Belgian Institute of Natural Sciences" pageId="9" pageNumber="380" type="Museum">RBINS</collectionCode>
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(
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<collectionCode id="ED5EAE678A51FFAA7E59D08DB293BC86" box="[1144,1195,1729,1755]" pageId="9" pageNumber="380">RIR</collectionCode>
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.333 to
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<collectionCode id="ED5EAE678A51FFAA7EDDD08DB308BC86" box="[1276,1328,1729,1755]" pageId="9" pageNumber="380">RIR</collectionCode>
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.338); one permanent slide containing seven female specimens, deposited in CSB-UK
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</materialsCitation>
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.
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</paragraph>
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</subSubSection>
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<subSubSection id="C35565298A51FFA87AE6D144B501BB8E" lastPageId="11" lastPageNumber="382" pageId="9" pageNumber="380" type="diagnosis">
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<paragraph id="8BF036A28A51FFAA7AE6D144B7BEBDA6" blockId="9.[151,1437,1656,2044]" pageId="9" pageNumber="380">
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<emphasis id="B93BEAB08A51FFAA7AE6D144B7F5BD7E" bold="true" box="[199,461,1800,1827]" pageId="9" pageNumber="380">Differential diagnosis.</emphasis>
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This new species is close to
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<taxonomicName id="4C4F4D218A51FFAA792AD146B5A9BD7E" baseAuthorityName="Levander" baseAuthorityYear="1894" box="[779,913,1802,1828]" class="Eurotatoria" family="Lepadellidae" genus="Squatinella" kingdom="Animalia" order="Ploima" pageId="9" pageNumber="380" phylum="Rotifera" rank="species" species="variegata">
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<emphasis id="B93BEAB08A51FFAA792AD146B5A9BD7E" box="[779,913,1802,1828]" italics="true" pageId="9" pageNumber="380">S. variegata</emphasis>
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</taxonomicName>
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, as it shares with it a foot made up of two basal foot pseudosegments and a third element consisting of the fused third foot pseudosegment and the toes. The two differ by the rather rigid dorsal spine, which is variable in length but always straight in
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<taxonomicName id="4C4F4D218A51FFAA7E4CD11EB2CCBD36" baseAuthorityName="Levander" baseAuthorityYear="1894" box="[1133,1268,1874,1900]" class="Eurotatoria" family="Lepadellidae" genus="Squatinella" kingdom="Animalia" order="Ploima" pageId="9" pageNumber="380" phylum="Rotifera" rank="species" species="variegata">
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<emphasis id="B93BEAB08A51FFAA7E4CD11EB2CCBD36" box="[1133,1268,1874,1900]" italics="true" pageId="9" pageNumber="380">S. variegata</emphasis>
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</taxonomicName>
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, and relatively short and weakly but clearly and consistently S-shaped in
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<taxonomicName id="4C4F4D218A51FFAA793AD13AB5A5BDD2" authority="Luo & Segers, 2020" authorityName="Luo & Segers" authorityYear="2020" box="[795,925,1910,1936]" class="Eurotatoria" family="Lepadellidae" genus="Squatinella" kingdom="Animalia" order="Ploima" pageId="9" pageNumber="380" phylum="Rotifera" rank="species" species="curviseta" status="sp. nov.">
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<emphasis id="B93BEAB08A51FFAA793AD13AB5A5BDD2" box="[795,925,1910,1936]" italics="true" pageId="9" pageNumber="380">S. curviseta</emphasis>
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</taxonomicName>
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<emphasis id="B93BEAB08A51FFAA7982D13AB5D9BDCD" bold="true" box="[931,993,1910,1936]" pageId="9" pageNumber="380">
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<taxonomicNameLabel id="A20857CB8A51FFAA7982D13AB5D9BDCD" box="[931,993,1910,1936]" pageId="9" pageNumber="380" rank="species">n. sp.</taxonomicNameLabel>
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</emphasis>
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This peculiar spine shape may be adaptive: in swimming specimens the spine is bent posteriad, along the longitudinal axis of the body; in
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<taxonomicName id="4C4F4D218A51FFAA7EDAD1D6B347BDEE" authority="Luo & Segers, 2020" authorityName="Luo & Segers" authorityYear="2020" box="[1275,1407,1946,1972]" class="Eurotatoria" family="Lepadellidae" genus="Squatinella" kingdom="Animalia" order="Ploima" pageId="9" pageNumber="380" phylum="Rotifera" rank="species" species="curviseta" status="sp. nov.">
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<emphasis id="B93BEAB08A51FFAA7EDAD1D6B347BDEE" box="[1275,1407,1946,1972]" italics="true" pageId="9" pageNumber="380">S. curviseta</emphasis>
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</taxonomicName>
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<emphasis id="B93BEAB08A51FFAA7FA7D1D6B680BD85" bold="true" pageId="9" pageNumber="380">
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<taxonomicNameLabel id="A20857CB8A51FFAA7FA7D1D6B680BD85" pageId="9" pageNumber="380" rank="species">n. sp.</taxonomicNameLabel>
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</emphasis>
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this S-shaped spine will fit snugly over the body and foot, possibly resulting in reduced drag when the animal glides over a surface.
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</paragraph>
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<caption id="DF30662A8A52FFA97AB6D135B507BD87" ID-DOI="http://doi.org/10.5281/zenodo.3689773" ID-Zenodo-Dep="3689773" httpUri="https://zenodo.org/record/3689773/files/figure.png" pageId="10" pageNumber="381" startId="10.[151,234,1913,1938]" targetBox="[151,1436,196,1867]" targetPageId="10">
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<paragraph id="8BF036A28A52FFA97AB6D135B507BD87" blockId="10.[151,1436,1913,2010]" pageId="10" pageNumber="381">
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<emphasis id="B93BEAB08A52FFA97AB6D135B73ABDCF" bold="true" box="[151,258,1913,1938]" pageId="10" pageNumber="381">PLATE I.</emphasis>
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<taxonomicName id="4C4F4D218A52FFA97B2BD135B7A8BDCF" authorityName="H.K.Harring" authorityYear="1913" box="[266,400,1913,1938]" class="Eurotatoria" family="Lepadellidae" kingdom="Animalia" order="Ploima" pageId="10" pageNumber="381" phylum="Rotifera" rank="family">Lepadellidae</taxonomicName>
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, microphotographs. 1:
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<taxonomicName id="4C4F4D218A52FFA9785CD135B55EBDCC" authority="Luo & Segers, 2020" authorityName="Luo & Segers" authorityYear="2020" box="[637,870,1913,1937]" class="Eurotatoria" family="Lepadellidae" genus="Colurella" kingdom="Animalia" order="Ploima" pageId="10" pageNumber="381" phylum="Rotifera" rank="species" species="asymmetrica" status="sp. nov.">
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<emphasis id="B93BEAB08A52FFA9785CD135B55EBDCC" box="[637,870,1913,1937]" italics="true" pageId="10" pageNumber="381">Colurella asymmetrica</emphasis>
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||
</taxonomicName>
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<emphasis id="B93BEAB08A52FFA9794FD136B591BDCF" bold="true" box="[878,937,1914,1938]" pageId="10" pageNumber="381">
|
||
<taxonomicNameLabel id="A20857CB8A52FFA9794FD136B591BDCF" box="[878,937,1914,1938]" pageId="10" pageNumber="381" rank="species">n. sp.</taxonomicNameLabel>
|
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</emphasis>
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, ventral view; 2:
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<taxonomicName id="4C4F4D218A52FFA97E40D135B300BDCC" authority="Luo & Segers, 2020" authorityName="Luo & Segers" authorityYear="2020" box="[1121,1336,1913,1937]" class="Eurotatoria" family="Lepadellidae" genus="Squatinella" kingdom="Animalia" order="Ploima" pageId="10" pageNumber="381" phylum="Rotifera" rank="species" species="longipila" status="sp. nov.">
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<emphasis id="B93BEAB08A52FFA97E40D135B300BDCC" box="[1121,1336,1913,1937]" italics="true" pageId="10" pageNumber="381">Squatinella longipila</emphasis>
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</taxonomicName>
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<emphasis id="B93BEAB08A52FFA97F1ED136B342BDCF" bold="true" box="[1343,1402,1914,1938]" pageId="10" pageNumber="381">
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<taxonomicNameLabel id="A20857CB8A52FFA97F1ED136B342BDCF" box="[1343,1402,1914,1938]" pageId="10" pageNumber="381" rank="species">n. sp.</taxonomicNameLabel>
|
||
</emphasis>
|
||
; 3:
|
||
<taxonomicName id="4C4F4D218A52FFA97AB6D1D1B748BDE8" authority="Luo & Segers, 2020" authorityName="Luo & Segers" authorityYear="2020" box="[151,368,1949,1973]" class="Eurotatoria" family="Lepadellidae" genus="Squatinella" kingdom="Animalia" order="Ploima" pageId="10" pageNumber="381" phylum="Rotifera" rank="species" species="curviseta" status="sp. nov.">
|
||
<emphasis id="B93BEAB08A52FFA97AB6D1D1B748BDE8" box="[151,368,1949,1973]" italics="true" pageId="10" pageNumber="381">Squatinella curviseta</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="B93BEAB08A52FFA97B56D1D2B78ABDEB" bold="true" box="[375,434,1950,1974]" pageId="10" pageNumber="381">
|
||
<taxonomicNameLabel id="A20857CB8A52FFA97B56D1D2B78ABDEB" box="[375,434,1950,1974]" pageId="10" pageNumber="381" rank="species">n. sp.</taxonomicNameLabel>
|
||
</emphasis>
|
||
; 4:
|
||
<taxonomicName id="4C4F4D218A52FFA97BFCD1D1B4F0BDE8" authority="Luo & Segers, 2020" authorityName="Luo & Segers" authorityYear="2020" box="[477,712,1949,1973]" class="Eurotatoria" family="Lepadellidae" genus="Lepadella" kingdom="Animalia" order="Ploima" pageId="10" pageNumber="381" phylum="Rotifera" rank="species" species="hanneloreae" status="sp. nov.">
|
||
<emphasis id="B93BEAB08A52FFA97BFCD1D1B4F0BDE8" box="[477,712,1949,1973]" italics="true" pageId="10" pageNumber="381">Lepadella hanneloreae</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="B93BEAB08A52FFA978F1D1D2B533BDEB" bold="true" box="[720,779,1950,1974]" pageId="10" pageNumber="381">
|
||
<taxonomicNameLabel id="A20857CB8A52FFA978F1D1D2B533BDEB" box="[720,779,1950,1974]" pageId="10" pageNumber="381" rank="species">n. sp.</taxonomicNameLabel>
|
||
</emphasis>
|
||
, habitus; 5:
|
||
<taxonomicName id="4C4F4D218A52FFA979ACD1D2B5C7BDE8" authority="Luo & Segers, 2020" authorityName="Luo & Segers" authorityYear="2020" box="[909,1023,1950,1973]" class="Eurotatoria" family="Lepadellidae" genus="Lepadella" kingdom="Animalia" order="Ploima" pageId="10" pageNumber="381" phylum="Rotifera" rank="species" species="jingruae" status="sp. nov.">
|
||
<emphasis id="B93BEAB08A52FFA979ACD1D2B5C7BDE8" box="[909,1023,1950,1973]" italics="true" pageId="10" pageNumber="381">L. jingruae</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="B93BEAB08A52FFA97E26D1D2B27ABDEB" bold="true" box="[1031,1090,1950,1974]" pageId="10" pageNumber="381">
|
||
<taxonomicNameLabel id="A20857CB8A52FFA97E26D1D2B27ABDEB" box="[1031,1090,1950,1974]" pageId="10" pageNumber="381" rank="species">n. sp.</taxonomicNameLabel>
|
||
</emphasis>
|
||
, habitus; 6:
|
||
<taxonomicName id="4C4F4D218A52FFA97EEBD1D2B36BBDE8" authority="Luo & Segers, 2020" authorityName="Luo & Segers" authorityYear="2020" box="[1226,1363,1949,1973]" class="Eurotatoria" family="Lepadellidae" genus="Lepadella" kingdom="Animalia" order="Ploima" pageId="10" pageNumber="381" phylum="Rotifera" rank="species" species="wilungulai" status="sp. nov.">
|
||
<emphasis id="B93BEAB08A52FFA97EEBD1D2B36BBDE8" box="[1226,1363,1949,1973]" italics="true" pageId="10" pageNumber="381">L. wilungulai</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="B93BEAB08A52FFA97F7AD1D2B3AEBDEB" bold="true" box="[1371,1430,1950,1974]" pageId="10" pageNumber="381">
|
||
<taxonomicNameLabel id="A20857CB8A52FFA97F7AD1D2B3AEBDEB" box="[1371,1430,1950,1974]" pageId="10" pageNumber="381" rank="species">n. sp.</taxonomicNameLabel>
|
||
</emphasis>
|
||
, habitus; 7:
|
||
<taxonomicName id="4C4F4D218A52FFA97B29D18EB750BD84" authority="Luo & Segers, 2020" authorityName="Luo & Segers" authorityYear="2020" box="[264,360,1986,2009]" class="Eurotatoria" family="Lepadellidae" genus="Lepadella" kingdom="Animalia" order="Ploima" pageId="10" pageNumber="381" phylum="Rotifera" rank="species" species="weijiai" status="sp. nov.">
|
||
<emphasis id="B93BEAB08A52FFA97B29D18EB750BD84" box="[264,360,1986,2009]" italics="true" pageId="10" pageNumber="381">L. weijiai</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="B93BEAB08A52FFA97B4FD18EB79FBD87" bold="true" box="[366,423,1986,2010]" pageId="10" pageNumber="381">
|
||
<taxonomicNameLabel id="A20857CB8A52FFA97B4FD18EB79FBD87" box="[366,423,1986,2010]" pageId="10" pageNumber="381" rank="species">n. sp.</taxonomicNameLabel>
|
||
</emphasis>
|
||
, habitus; 8:
|
||
<taxonomicName id="4C4F4D218A52FFA97805D18EB49BBD84" authority="Luo & Segers, 2020" authorityName="Luo & Segers" authorityYear="2020" box="[548,675,1985,2009]" class="Eurotatoria" family="Lepadellidae" genus="Lepadella" kingdom="Animalia" order="Ploima" pageId="10" pageNumber="381" phylum="Rotifera" rank="species" species="yangambi" status="sp. nov.">
|
||
<emphasis id="B93BEAB08A52FFA97805D18EB49BBD84" box="[548,675,1985,2009]" italics="true" pageId="10" pageNumber="381">L. yangambi</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="B93BEAB08A52FFA97888D18EB4DABD87" bold="true" box="[681,738,1986,2010]" pageId="10" pageNumber="381">
|
||
<taxonomicNameLabel id="A20857CB8A52FFA97888D18EB4DABD87" box="[681,738,1986,2010]" pageId="10" pageNumber="381" rank="species">n. sp.</taxonomicNameLabel>
|
||
</emphasis>
|
||
, habitus;
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="8BF036A28A53FFA87AE6D6D4B501BB8E" blockId="11.[151,1437,152,611]" pageId="11" pageNumber="382">
|
||
<emphasis id="B93BEAB08A53FFA87AE6D6D4B7F5BAEE" bold="true" box="[199,461,152,179]" pageId="11" pageNumber="382">Differential diagnosis.</emphasis>
|
||
Parthenogenetic female (male unknown): body elongate, separated in a head, trunk, and foot region, lorica relatively soft but body shape rather constant. Head dorso-ventrally flattened, with a semi-circular head shield covering the homogeneous corona; lateral projections of the posterior corona region present. Head and trunk separated by a weakly constricted neck. Trunk rather plump, ventrally bulbous, dorsally with a middorsal, rigid, weakly S-shaped and terminally blunt spine; this spine movable from erect to dorsally, parallel to the body axis overlaying the foot. Terminal part of the trunk bulging. Foot with two separated foot pseudosegments, the second about twice as long as the first, third foot element more than twice as long as the second foot pseudosegment, bearing a sensory groove dorsally near its basis. Terminal foot element almost parallel-sided in the basal two thirds, then tapering to a point, distally with a short median fissure.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C35565298A53FFA87AE6D791B796B862" pageId="11" pageNumber="382" type="description">
|
||
<paragraph id="8BF036A28A53FFA87AE6D791B796B862" blockId="11.[151,1437,152,611]" pageId="11" pageNumber="382">
|
||
<emphasis id="B93BEAB08A53FFA87AE6D791B74EBBAA" bold="true" box="[199,374,477,503]" pageId="11" pageNumber="382">Measurements</emphasis>
|
||
(n=10). Total length (including foot): 219–257 (238), height: 94–117 (104), second foot pseudosegment: 19–27 (22), fused third segment and toes: 30–46 (37), dorsal spine: 146–190 (161), ratio spine:body length: 0.66–0.92 (0.83).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C35565298A53FFA87AE6D405B31FB83E" box="[199,1319,585,611]" pageId="11" pageNumber="382" type="etymology">
|
||
<paragraph id="8BF036A28A53FFA87AE6D405B31FB83E" blockId="11.[151,1437,152,611]" box="[199,1319,585,611]" pageId="11" pageNumber="382">
|
||
<emphasis id="B93BEAB08A53FFA87AE6D405B776B83E" bold="true" box="[199,334,585,611]" pageId="11" pageNumber="382">Etymology.</emphasis>
|
||
The specific name is an adjective, and refers to the species’ unique curved dorsal spine.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |